Seiko Cal. 5615 - 433

The 5615-433 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5615 caliber with 22j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-1232d5c9490f]

Also known as: UFO, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1998

Related Models

• Seiko 7048-978
• Seiko 6135-243
• Seiko 5267-961
• Seiko 6330-814
• Seiko 0796-217
• Seiko 4461-989
• Seiko 6359-260
• Seiko 6694-149
• Seiko 4420-522
• Seiko 6121-443
• Seiko 0798-639
• Seiko 6312-952